14701970425 has 18 divisors (see below), whose sum is σ = 18298391514. Its totient is φ = 11717798400.

The previous prime is 14701970419. The next prime is 14701970443. The reversal of 14701970425 is 52407910741.

It can be written as a sum of positive squares in 9 ways, for example, as 306530064 + 14395440361 = 17508^2 + 119981^2 .

It is not a de Polignac number, because 14701970425 - 2²⁷ = 14567752697 is a prime.

It is a super-3 number, since 3×14701970425³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11128765 + ... + 11130085.

Almost surely, 2^14701970425 is an apocalyptic number.

It is an amenable number.

14701970425 is a deficient number, since it is larger than the sum of its proper divisors (3596421089).

14701970425 is an frugal number, since it uses more digits than its factorization.

14701970425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 14701970425 in words is "fourteen billion, seven hundred one million, nine hundred seventy thousand, four hundred twenty-five".